package com.syyo.gulimall.order.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.syyo.common.enums.ResultEnum;
import com.syyo.common.exception.SysException;
import com.syyo.gulimall.order.domain.entity.OrderReturnReasonEntity;
import com.syyo.gulimall.order.domain.req.OrderReturnReasonReq;
import com.syyo.gulimall.order.mapper.OrderReturnReasonMapper;
import com.syyo.gulimall.order.service.OrderReturnReasonService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;


/**
 * 退货原因
 *
 * @author syyo
 * @email syyo@gmail.com
 * @date 2021-01-20 10:01:14
 */
@Service
public class OrderReturnReasonServiceImpl extends ServiceImpl<OrderReturnReasonMapper, OrderReturnReasonEntity> implements OrderReturnReasonService {

    @Autowired
    private OrderReturnReasonMapper orderReturnReasonMapper;


    /**
     * 新增
     */
    @Override
    @Transactional
    public int add(OrderReturnReasonReq req) {
        OrderReturnReasonEntity entity = new OrderReturnReasonEntity();
        // 添加创建时间和更新时间
        BeanUtils.copyProperties(req, entity);
        int insert = orderReturnReasonMapper.insert(entity);
        if (insert != 1) {
            throw new SysException(ResultEnum.E_10001.getCode(), ResultEnum.E_10001.getMessage());
        }
        return insert;
    }

    /**
     * 删除
     *
     * @return ResultVo
     */
    @Override
    @Transactional
    public int del(Integer id) {
        int insert = orderReturnReasonMapper.deleteById(id);
        if (insert != 1) {
            throw new SysException(ResultEnum.E_10002.getCode(), ResultEnum.E_10002.getMessage());
        }
        return insert;
    }

    /**
     * 编辑
     */
    @Override
    @Transactional
    public int edit(OrderReturnReasonReq req) {
        OrderReturnReasonEntity entity = new OrderReturnReasonEntity();
        // 添加更新时间
        BeanUtils.copyProperties(req, entity);
        int insert = orderReturnReasonMapper.updateById(entity);
        if (insert != 1) {
            throw new SysException(ResultEnum.E_10003.getCode(), ResultEnum.E_10003.getMessage());
        }
        return insert;
    }

    /**
     * 详情
     */
    @Override
    public OrderReturnReasonEntity findOne(Integer id) {
        return orderReturnReasonMapper.selectById(id);
    }

    /**
     * 列表
     */
    @Override
    public IPage<OrderReturnReasonEntity> findAll(Integer pageNum, Integer pageSize, OrderReturnReasonReq req) {
        Page<OrderReturnReasonEntity> teacherPage = new Page<OrderReturnReasonEntity>(pageNum, pageSize);
        QueryWrapper<OrderReturnReasonEntity> wrapper = new QueryWrapper<>();
        return orderReturnReasonMapper.selectPage(teacherPage, wrapper);
    }

}